baber/WOPTO huggingface dataset:
Patent JP-H10331060-A (JP)
Title: Electromagnetic selecting device and knitting-tool controlling device using the same
Inventor: SHIBATA TAKAO
IPC: D04B15/82
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent electromagnetic selecting device, and a jacquard knitting fabric controlling equipment in circular knitting machine using the device. SOLUTION: The device has an oscillating piece 5 installed with the 1st and the 2nd parts to be attracted 5a, 5b placed at the right and left end, and a magnet member which selectively attracts the 1st and the 2nd parts. The magnet member comprises a permanent magnet 20, and the 1st and the 2nd electro magnet 13a, 13b tandemly connected at both sides of the permanent magnet. The 1st and the 2nd electro magnet comprise 1st and the 2nd core 132a, 132b and 1st and the 2nd coil 131a, 131b. The center front edge part 22 extending from the permanent magnet 20 has slant parts 22a, 22b outwardly extending to right and left direction. The length of the parts to be attracted 5a, 5b cover almost whole parts of the top ends of the 1st and the 2nd core 132a, 132b and at least a part of the outwardly extending slant parts 22a, 22b.
Patent JP-H04256751-A (JP)
Title: Perspiration room structure body and panel structure body used therefor
Inventor: HIROTA YUKIO
IPC: A61H33/06
Filed: 1991-02-06
Abstract: PURPOSE:To constitute the structure body so that bathing can be executed for a comparatively long time by forming the part of a floor of a perspiration room by a blank material which can radiate an extreme infrared radiation, lowering a room temperature, and also, quickening the perspiration generated by the extreme infrared radiation. CONSTITUTION:A panel is formed by a porous plate material having a heat retaining property, an ore for radiating an extreme infrared radiation is contained as a blank material of its plate material, its ore is formed to a sand- like body 10, alumina cement 11 is added to its sand-like body 10, and also, the whole is constituted in a plate shape by adding a structure reinforcing material such as glass wool or a steel net or glass for reinforcement, and a floor structure body 6 is formed by a blank material which is the same blank material as the panel or a similar blank material, and suitable for the extreme infrared radiation. Also, as for the blank material which can execute the extreme infrared radiation, an extremely infrared radiation ceramic body is desirable in respect of strength, durability and profitability and by other kinds of reasons.
Patent JP-S61260089-A (JP)
Title: Phosphorimidate, production thereof and insecticide, acaricide and nematocide
Inventor: KUME TOYOHIKO
IPC: C07F9/24
Filed: 1985-05-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R is n-propyl or sec-butyl; R<1> and R<2> are methyl or ethyl; R<3> is 3-4C alkyl). EXAMPLE:Ethyl N-(O-ethyl-S-n-propylthiophosphoryl)isobutyrimidate expressed by formula II. USE:An insecticide, acaricide and nematocide. PREPARATION:A compound expressed by formula III, e.g. O-ethyl S-n-propyl phosphorochloridothioate, is reacted with a compound expressed by formula VI, e.g. ethyl isobutyrimidate, normally in an inert solvent, e.g. toluene, in the presence of an acid binder, e.g. alkali metal hydroxide such as potassium hydroxide, preferably at 0-60 deg.C under ordinary pressure.
Patent JP-H03297158-A (JP)
Title: Interlayer insulating film material and forming method for contact hole
Inventor: YAMAZAKI TOSHIMI
IPC: H01L23/522
Filed: 1990-04-17
Abstract: PURPOSE:To obtain an interlayer insulating material capable of simplifying a process by specifying molecular weight, concentration of a polymer material containing silanol soluble in organic solvent as a main ingredient and having an alkyl group at the end and a far ultraviolet ray sensitive functional group in a molecule. CONSTITUTION:An interlayer insulating film 2 made of a polymer material containing silanol soluble in organic solvent as a main ingredient, partly having an alkyl group at the end of the silanol is formed on a wiring 1 formed on a board. The material has a far ultraviolet ray sensitive functional group in the molecule, and its molecular weight is set to 10000 or more so as to obtain the sensitivity in height not affecting its throughput. The concentration of solution is set to that capable of flattening a wiring layer step to 20wt.% or more. Thus, a thick film can be formed, solely flattened without etching back, and transparency and ultraviolet ray sensitivity are provided. Accordingly, a contact hole can be directly formed to simplify a process.
Patent JP-H08267343-A (JP)
Title: Recognizing method of tool form
Inventor: HASHIMOTO MASAO
IPC: B23Q17/22
Filed: 1995-03-31
Abstract: PURPOSE: To measure the end-face position of a tool accurately by storing the extent of tool feed coordinates at a time when a tool end face was detected by the last measurement as the tool end-face position coordinates whenever the feed rate of a step is the same as that of a final step. CONSTITUTION: A grinding wheel is put back as far as one step portion in a direction separating from a laser measuring instrument (506), then step measurement is carried out again with the step value of one half of the initial step value. This stone end face detection (505) and one step retraction (506) and also restep measurement (507) at the step value of one half of the prestep value are repeated till the step value at the prestep measurement become equal to the final step value or smaller than it. In addition, when the prestep measurement's step value has become the same or smaller than it (508), a position of the stone end face detected by the adjacent measurement is stored in miry of a control part as a stone end face position coordinate Ze (509), and thus this measurement is over.
Patent JP-S5624111-A (JP)
Title: Trimming method for molding
Inventor: TAKAHATA HARUMI
IPC: B29C37/00
Filed: 1979-08-06
Abstract: PURPOSE: To remove flashes on moldings easily by a method wherein a heated trimming jig is applied to flashes arising on moldings of rubber, synthetic resin, etc. to carbonation or incineration.  
     CONSTITUTION: In a rubber molding 1, for example, with a concavity formed at a center, a particle line of a molding die is normally positioned at its periphery 1a, therefore a flash is produced on said periphery 1a. Then, a trimming jig 2 consisting of a soldering iron heated up to a temperature whereat the molding 1 is burned or icinerated is applied to the flash for several seconds, thereby making the flash brittle through combustion or incineration. The flash getting thus brittle can easily be removed by rubbing with a buff or fingertip. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09257975-A (JP)
Title: Airosol nuclear reactor
Inventor: YOSHIDA HIROSHI
IPC: G21C1/22
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To dispose radioactive waste without the process of separating unclear fission product from spent fuel by burning nuclear fuel material in the form of airosol, and storing fission product direction in a spent material container. SOLUTION: The molten salt stored in a fuel storing container 1 is turned into airosol by a carburetor 2. Then it flows in a conduit 3 and turns to be a instantaneously vaporised critical state at the time of passing a central hollow part of a cylindrical critical assembly 4, and thereafter it is changed into gaseous fission product of high temp. The product is led to a vessel 5, on the inner surface of which container 5 the product is deposited and the heat held thereby is converted into the thermal energy of cooling material by a heat exchanger 6 which surrounds the container 5. After the vessel 5 filled up with the product is tightly closed, the vessel 5 is disposed as the radioactive waste container.
Patent JP-H04329880-A (JP)
Title: Film forming device and film formation
Inventor: HATTORI MASUZO
IPC: C23C16/44
Filed: 1991-05-02
Abstract: PURPOSE:To easily form magnetic thin films for electronic parts on the surfaces of bar-shaped base bodies by dropping the base bodies heated in a rotary pipe into a pipe having a zigzag structure where gases for film formation flow, thereby forming the desired films on the surfaces of the base bodies. CONSTITUTION:The base bodies are supplied into the rotating pipe 6 and are heated by a heater 4. The heated base bodies are dropped from a hole provided on the pipe 6 into the pipe 13 having the zigzag structure where plasma is generated and the gases 14 for forming films flow. The base bodies are brought into collision against the gases 14 for forming films, by which the desired films are formed on the surfaces of the base bodies. The resulted elements are housed in a housing container 16 and, thereafter, the container is taken out.
Patent JP-H06307360-A (JP)
Title: Fluid rotating device
Inventor: MARUYAMA TERUO
IPC: F04C25/02
Filed: 1993-04-27
Abstract: PURPOSE:To form a seal part having a sufficiently large sealing area and decrease internal leak for enhancement of the efficiency by forming a flat surface at the periphery of each of a plurality of rotors engaged by one another, wherein the flat surface is arranged so that it approaches to or slides on the inner surface of a casino. CONSTITUTION:In a casing 5 provided with a suction hole 6 and discharge hole 7, a plurality of threaded rotors 1a, 1b meshing with each other through threaded grooves 3a, 3b are borne in such a way as rotating synchronously. The rotors 1a, 1b are rotated through rotary shafts 2a, 2b, and the suction, compression. and discharge of the fluid are conducted through utilization of the capacity change of the spaces 11, 12 which are bounded by the rotors 1a, 1b and easing 5 in between. Therein a flat surface is formed on the peripheral surface of each rotor 1a, 1b as approaching to or sliding with the inner surface of the easing 5. Thereby a seal part is formed which has a sufficiently large sealing area.
Patent JP-S61258265-A (JP)
Title: Charge providing material for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G15/08
Filed: 1985-05-13
Abstract: PURPOSE:To prevent deterioration in the performance of a charge providing material by use for a long period by holding specified 1,3,5-triazine on at least the surface of the charge providing material. CONSTITUTION:1,3,5-Triazine represented by the formula (where each of R1, R2 and R3 is H or an electron donative group) is held on at least the surface of a charge providing material. The compound represented by the formula is synthesized by reacting cyanuric chloride with p-toluidine. The compound is generally used in the form of particles of 10-0.01mum average particle size. Polystyrene, polyacrylate or the like can be used as a binding or molding resin, and the resin is used so that the amount of the compound is regulated to 0.5-200pts.wt. per 100pts.wt. resin. When the compound is applied to the surface of the charge providing material, it is preferably applied by 0.01-10mg/cm<2>. Thus, a satisfactory charge providing material having superior durability during use under friction with a toner is obtd.
Patent JP-S5725156-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: IWAMOTO MASATAMI
IPC: H02K55/04
Filed: 1980-07-22
Abstract: PURPOSE:To obtain a mechanically rigid superconductive rotor having excellent electromagnetic performance by providing an inner conductive layer inside the ordinary temperature damper. CONSTITUTION:A cylindrical inner conductive layer 17 made of good conductive material is provided inside an ordinary temperature damper 4. The conductive material includes copper, aluminum, and their alloys. The damper 4 and the layer 17 are bonded by shrinkage fitting, adhering, etc. In this manner, the layer 17 electromagnetically shields high harmonic magnetic field caused from the stator side via eddy current induced in the layer and prevents the adverse influence to a superconductive field coil 3. Since the layer 17 is provided inside the damper 4, the centrifugal force acting on the layer 17 is transmitted to the damper 4 and is thus supported, and is accordingly mechanically rigid for the centrifugal force.
Patent JP-S63284174-A (JP)
Title: Quinolizinone compound and production thereof
Inventor: KITAURA YOSHIHIKO
IPC: C07D455/04
Filed: 1988-04-22
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is carboxy, amidated carboxy, CN, thiocarbamoyl or tetrazolyl; R<7> is H or aryl; R<2> is H, OH, alkyl or alkoxy; R<3> is R<2>, alkenyloxy, (substituted) aryl, arylthio, aroyl, aralkyl, etc.; R<2> and R<3> together may link to form CH2CH2CH2, CH=CH, etc.] and salts thereof. EXAMPLE:N-[5-(1H-Tetrazolyl)]-4H-quinolizin-4-one-3-carboxamide. USE:A medicinal composition having inhibitory activity against allergy and ulcer. PREPARATION:For example, a compound expressed by formula II (R<4> is protected carboxy) or salt thereof is subjected to eliminating reaction of the carboxy-protecting group to afford the aimed compound expressed by formula I (R<1> is carboxy).
Patent JP-2000294665-A (JP)
Title: Electronic part and its manufacture
Inventor: TANAKA YOSHIAKI
IPC: H03H9/10
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from being developed in sealing glass and adhesion of welding waste to a device caused by sparks, in a small and thin electronic part in which a metal lid is sealed by projection-welded in a metal receptacle. SOLUTION: In an electronic part 1 in which a lead 6 sealed with glass 7 is provided and projection welding a metal lid 8 to a metal receptacle 3 in which a quartz piece 2 is housed, a train of projections 8a are formed on the peripheral part of the metal lid 8 by drawing a metal thin plate, and down- coming parts 8b1 are also formed inside the projections 8a for blocking entry of weld chippings due to sparks generated in welding, and the welding is performed by using AC welding power.
Patent JP-S62258750-A (JP)
Inventor: HIRANO HARUCHIKA
IPC: B02B3/06
Filed: 1986-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11298352-A (JP)
Title: Reception circuit
Inventor: KOSUGE TADASHI
IPC: H04B1/16
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a reception circuit capable of preventing the distortion and interference of reception signal caused by the variation of diode characteristics while performing changeover control. SOLUTION: At the time of receiving FM signals from an antenna 1, a switch part 2 is switched to a side (b), diodes D1 and D2 are forward biased and the reception signals are inputted to an FM circuit. On the other hand, at the time of receiving AM signals from the antenna 1, the switch part 2 is switched to the side (a), the diodes D1 and D2 are inversely biased and the reception signals are inputted to an AM circuit. At the time, since parallel resistors R1 and R2 are provided, inverse bias voltages applied to the diodes D1 and D2 are almost equalized and stabilized. Thus, this reception circuit strong against the interference with less distortion regardless of the fluctuation of the diode characteristics such as a leakage current or the like is realized.
Patent JP-H05295469-A (JP)
Title: Production of ferro-nickel
Inventor: MATSUMORI TOYOMI
IPC: C22B23/02
Filed: 1992-04-21
Abstract: PURPOSE:To improve recovery rate of nickel by charging nickel oxide ore into a rotary kiln together with a reducing agent, executing semi-smelting reduc tion, slowly cooling the obtd. clinker, then pulverizing the clinker and recoverying the ferro-nickel. CONSTITUTION:The iron contg. nickel oxide ore is charged into the rotary kiln together with reducing agent such as anthracite. Then, a semi-smelting reduction is executed to the nickel oxide ore while tumbling it in an oxidizing combustion gas flow at a high temp. of about 1300 deg.C. By this method, Ni oxide and Fe oxide contents in the ore are reduced to obtain the ferro-nickel. At this time, the clinker containing Fe and Ni formed in the rotary kiln is slowly cooled to about 810 deg.C by air-cooling and thereafter, if necessary, this clinker is further rapidly cooled by water-cooling, etc., and successively, this clinker is pulverized and the ferro-nickel particles are recovered by a magnetic separation and floatation. By this method, most of Ni contained in sulfide layer 2 in the clinker is recovered by the ferro-nickel particles 1 and the sulfide layer 2 is removed together with slag 3 from the ferro-nickel particles 1 by pulverizing the clinker.
Patent JP-S61260662-A (JP)
Title: Supporter for loading integrated circuit chip and manufacture thereof
Inventor: KURIHARA YASUTOSHI
IPC: H05K3/34
Filed: 1985-05-15
Abstract: PURPOSE:To maintain high adhesive strength by joining a predetermined section in a ceramic circuit substrate, to which multilayer wirings must be executed and a semiconductor base body must be loaded, and a prescribed section in a metallic pin by a gold-germanium alloy or a gold-silicon alloy. CONSTITUTION:A pin 19 for electrical input and output and a circuit substrate 10 for loading an integrated circuit chip with a metallized region for electrical and mechanical connections with said pin are brazed by an alloy layer 15 consisting of gold and germanium or silicon interposed between the pin and the metallized region. Germanium or silicon in an alloy is distributed unevenly near a metallized pad 11 for at least the circuit substrate and functions as a barrier layer inhibiting a direct contact between gold in the alloy and a metallized pad. The alloy layer having deviation from a eutectic composition is generated by the uneven distribution of germanium or silicon, and an alloy region substantially having a liquid-phase point higher than a eutectic temperature is formed.
Patent JP-S59226673-A (JP)
Title: Power source circuit of inverter device
Inventor: OOKUBO ATSUSHI
IPC: H02M7/537
Filed: 1983-06-07
Abstract: PURPOSE:To prevent a transistor from damaging with a simple circuit by opening a power source for a base drive circuit when a stable power source does not maintain the correct value. CONSTITUTION:A power source 13 energizes a controller 11 and a base drive circuit 12. The controller 11 controls the drive circuit 12. Nonstable high voltage EX from a nonstable high voltage power source EN and nonstable low voltage EY from a nonstable low voltage power source EL are inputted to input terminals T1, T2 of the power source 13. A constant-voltage diode 17 for the high stabilized voltage, a constant-voltage diode 18 for the low stabilized voltage, and the base and emitter of a transistor 19 for the base drive circuit 12 are connected in series, and the current limiting voltage EB for the base drive circuit is not outputted unless the high and low output voltages become stabilized output voltages.
Patent JP-S63280185-A (JP)
Title: Surrounding frame for decorating wall opening for door
Inventor: AUGUSUTO BIYURUGAASU
IPC: E06B1/62
Filed: 1988-04-26
Abstract: An enclosure frame that is to be placed in a wall opening for a door or the like. The frame comprises a liner that is disposed in the wall opening, and at least one casting that is disposed on an edge of the liner, extends at right angles to the latter, and is also disposed on a wall surface. For mounting an edge strip, that end of the casing remote from the liner is provided with a retaining strip. The latter has a mounting leg that rests on a wide side of the casing and is secured thereto. The retaining strip also has an insertion leg that extends from the casing at right angles to the wide side thereof. The edge strip has an inner side that faces the wall surface and is provided with a longitudinally extending, slot-like recess into which the insertion leg of the retaining strip can be introduced in a self-clamping manner. The edge strip also has a channel for receiving the mounting leg of the retaining strip and for covering the same from sight.
Patent JP-S63269794-A (JP)
Inventor: YOKOTA BUHEI
IPC: B21C37/15
Filed: 1987-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02280209-A (JP)
Title: Tap switching ac power stabilizer
Inventor: OKAMURA MICHIO
IPC: G05F1/20
Filed: 1989-04-21
Abstract: PURPOSE:To simplify the consititution of a circuit as a whole and to maintain the condition within a definite voltage fluctuation range even when a voltage is fluctuated by connecting plural switching elements in parallel, selecting one of them, conducting them, therefor, detecting voltage between terminals and executing a conduction control. CONSTITUTION:Even when control signals of control switching elements TH1-TH3 to be conducted according to the fluctuation of the voltage supplied to a load 2 are generated, if the control switching element to be conducted up to such a time is made non-conductive, the voltage between the terminals of the control switching element remains at zero, and thereby, the switching to the control switching element to be conducted next is no executed. Consequently, a short-circuit between taps is not generated by conducting plural control switching elements TH1-TH3. Moreover, all control switching elements TH1-TH3 are made non-conductive, and when the voltage between the terminals are changed from zero all, the switching to the next control switching element is immediately executed. Thus, by the simple constitution, the voltage can be stabilized with good efficiency.
Patent JP-H02280261-A (JP)
Title: Dma controller
Inventor: HIGUCHI HIROAKI
IPC: G06F13/30
Filed: 1989-04-21
Abstract: PURPOSE:To perform another job by a CPU by using an internal bus by releasing the bus right of the internal bus to the CPU when the speed of the data transfer of an external bus is decelerated in a burst mode and null time exceeding regulated time occurs. CONSTITUTION:An arbitration controller 5 monitors the status of the data transfer of the external bus DB1, and a timer 51 measures a time while a direct memory access controller DMAC 4 owns the bus right and when the null time occurs in the data transfer on the external bus DB1. When the null time exceeds the regulated time (t), a comparison means 52 detects the fact, and control signal enable is outputted from a signal output means 53 to a separation circuit 6. The separation circuit 6 separates a control signal to the DMAC 4 when receiving the control signal enable, and the DMAC 4 releases the occupancy of an internal data bus, and releases the bus right of the internal bus to the CPU 1. Thereby, the CPU 1 can perform another job by using the internal bus DB.
Patent JP-S59230291-A (JP)
Inventor: KUSUKI SHIGERU
IPC: H05B6/76
Filed: 1983-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11280146-A (JP)
Title: Joint construction for precast concrete column and beam
Inventor: SAKURAI TORU
IPC: E04B1/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To economically construct a panel zone for column and beam joint construction by precast concrete members. SOLUTION: Precast concrete beams 20 are so installed as to put the beam ends of the precast concrete beams 20 on the top of a precast concrete column erected, cast-in-place concrete is placed in a panel zone space 2 surrounded by beam ends, and the width of beam 20 at the beam end is enlarged by a horizontal hunch 21 formed at the beam end when constructing the column to beam joint. Thus, the panel zone space is surrounded only by the widened beam end surfaces.